Unverified75% confidenceFactTime unknown
深色面料的紫外线防护通常优于同款浅色,但深色更吸热易闷;夏季可选深色内衬+浅色外层的双层结构兼顾防晒与散热
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
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Unverified深色布料的紫外线防护普遍优于浅色,同样UPF标称下深色实际透射率更低;但深色吸热明显,夏季长时间户外反而闷热,权衡后浅灰/藏青是折中选择94% similarUnverified深色面料的紫外线阻隔通常优于浅色(同款式下),但深色吸热更明显,高温环境下浅色更凉爽,需在防晒力与体感温度间权衡93% similarUnverified深色面料(黑/深灰)挡光和防晒性能通常优于浅色,但吸热更明显;夏季高温建议选外浅内深或带反光涂层的双层结构,兼顾遮光与隔热93% similarUnverified深色面料防晒性能优于浅色(同材质下深色UV阻隔率更高),但深色吸热更明显,夏季正午户外建议选深色纱线+浅色表面的复合结构兼顾两者92% similarUnverified深色面料(藏青/黑)的紫外线阻隔效果通常优于浅色,若追求防护上限且不介意吸热,深色更佳;但深色在高温下升温快,凉感款反而建议浅色搭配凉感涂层92% similar
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